A simple motion detection alarm system using the TI MSP430 LaunchPad and a PIR sensor. The system activates a buzzer and LED when motion is detected. The PIR sensor detects infrared radiation emitted ...

This project demonstrates motion detection using Arduino Uno and different ESP NodeMCU modules. The system consists of two NodeMCU devices—one acting as the client and the other as the server. The ...

I find that I get a reliable detection radius at about 5 meters away, which I think is perfectly fine for most home needs and comparable to other Infrared motion sensors I’ve tested.

Detection typically ranges from 20 to 100 feet, and some motion sensor light models offer an adjustable distance feature. The angle of detection usually falls within 180 degrees horizontally.

Motion Detection and Analysis Using Multimaterial Fiber Sensors Abstract: This work presents a system for measuring and analyzing motion, by a portable electronic device and a flexible fiber sensor.

This work presents a system for measuring and analyzing motion, by a portable electronic device and a flexible fiber sensor. The fiber is composed of multi-walled carbon nanotubes (MWCNTs) for its ...